A method and apparatus for calibrating an imaging device having an image sensor is disclosed. A deviation of the image sensor with respect to a chosen coordinate system is determined. A roll of the image sensor with respect to the chosen coordinate system is determined. A pin hole coordinate with respect...http://www.google.fr/patents/US6195455?utm_source=gb-gplus-shareBrevet US6195455 - Imaging device orientation information through analysis of test images
Imaging device orientation information through analysis of test images
